Methyl 2-methylbutyrate Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 868-57-5 |
| Product name | Methyl 2-methylbutyrate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeIndustrial GradeSpecialty GradeFood Grade |
| Packaging | 25L/drum200L/drum1000L/IBC |
| Sample | Test Samples Available (Click to Request Samples) |
| COA | View COA |
| Price | Get Quote |
| Supply Type | Bulk / Contract manufacturing / OEM |
| Shipping | FCL / LCL available |
| Payment Terms | Support FOB \ CIF \ EXW quotations, and accept Letter of Credit (L/C). |
| Manufacturer | Greenrock Chemical(China Factory) |
QUOTE TYPE
PACKAGING TYPE
TOTAL QUANTITY(KG)
PREFERRED SHIPPING METHOD
YOUR COMPANY
YOUR E-MAIL
Calculate Summary
Based on current marketvolatility and material availability.
Documents We Provide for Methyl 2-methylbutyrate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Methyl 2-methylbutyrate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Methyl 2-methylbutyrate
| Industry | Application | Process |
|---|---|---|
| Fine Fragrances & Flavors | Used as a flavor compound to impart fruity notes (e.g., apple, pineapple) | Synthesized via esterification; applied in formulations of food-grade or personal care fragrances |
| Food Industry | Used as a food additive (flavoring agent) to impart fruity aroma to food products | Directly incorporated into food products in compliance with food safety standards such as GB 2760 |
| Pharmaceutical Intermediates | Used as an intermediate in the synthesis of certain pharmaceuticals or bioactive molecules | Participates in organic synthesis reactions, including reduction, hydrolysis, or condensation |
| Agricultural Chemicals | Used as a synthetic intermediate for pesticides or plant growth regulators | Introduced as a structural building block in pesticide synthesis pathways |
| Organic Synthesis | Used as an organic synthesis reagent or solvent | Applied in laboratory- or industrial-scale synthesis for carbon-chain construction or functional group transformation |
Manufacturing Quality Control of Methyl 2-methylbutyrate
| Test Item | Common Testing Method | Method Overview |
|---|---|---|
| Purity (Main Component Content) | Gas Chromatography (GC) | Using capillary columns (e.g., DB-5 or HP-INNOWAX) with an FID detector, and internal standard or area normalization method to determine the content of methyl 2-methylbutyrate. It offers high resolution and sensitivity, suitable for quantitative analysis of samples with purity above 95%. |
| Moisture Content | Karl Fischer Titration | Based on the quantitative reaction between water and iodine-sulfur dioxide-pyridine-methanol system, using electrochemical or coulometric methods to determine trace moisture in the sample. Suitable for controlling moisture ≤0.1%, avoiding hydrolysis of esters. |
| Acid Value (Free Acid Content) | Acid-Base Titration | Determine free 2-methylbutyric acid in the sample using a sodium hydroxide standard solution, with phenolphthalein as an indicator. Calculate the acid value (mg KOH/g), used to evaluate raw material degradation or residual by-products from synthesis. |
| Appearance and Color | Visual Inspection + Colorimetry (Pt-Co) | Determine color using the platinum-cobalt color scale (ASTM D1209), requiring colorless to slightly yellow (≤20 Hazen). Visual inspection should show clarity without suspended particles or precipitates. |
| Boiling Point Range | Distillation or Boiling Point Apparatus | Determine distillation range using a precision distillation apparatus. The theoretical boiling point of methyl 2-methylbutyrate is about 117–119°C; actual measurements should be controlled within 115–120°C to assess volatile impurities. |
| Heavy Metal Content | Atomic Absorption Spectrometry (AAS) or ICP-MS | Determine heavy metal content such as lead, cadmium, and mercury after sample digestion using AAS or ICP-MS. Complies with food/pharmaceutical-grade standards (e.g., ≤5 ppm), ensuring product safety. |
| Residual Solvents (e.g., Methanol) | Gas Chromatography with Headspace Sampling (HS-GC) | Use headspace sampling technology with GC-FID to detect trace residual solvents (e.g., methanol, ether), complying with ICH Q3C standards, used for control in high-purity pharmaceutical or fragrance-grade products. |
| Refractive Index | Refractometer Method | Determine refractive index (nD20 ≈ 1.400–1.404) at 20°C or 25°C using a digital refractometer, used for rapid identification and batch consistency control. |
| Density | Pycnometer or Hydrometer Method | Determine relative density (d204 ≈ 0.870–0.880) at 20°C, used as a physical constant for identification and purity assessment. |
| Stability (Oxidation/Hydrolysis) | Accelerated Aging Test + GC Monitoring | Expose samples to high temperature and humidity conditions (e.g., 40°C/75% RH), and periodically monitor the degradation of the main component and generation of acid, alcohol, etc., using GC to assess storage stability. |
Technical Specifications of Methyl 2-methylbutyrate
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.392–1.396 |
| Relative Density (20°C/25°C) | 0.860–0.865 g/cm³ |
| Odor | Characteristic fruity odor |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
|
|
Download COA of Methyl 2-methylbutyrate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Methyl 2-methylbutyrate
Packaging of Methyl 2-methylbutyrate
Industrial Methyl 2-methylbutyrate Procurement FAQ
1. How do you ensure product quality consistency?
We rely on a mature China-based manufacturing system and implement strict batch control and quality inspection for every shipment. Our production process complies with ISO 9001 standards, and a COA is provided for each batch to ensure consistent and reliable quality.
2. Do you offer competitive pricing for bulk orders?
Yes, as a China-based manufacturer and bulk supplier, we provide tiered pricing based on order volume. We support FOB and CIF quotations, as well as L/C payment terms for large transactions to meet international trade requirements.
3. Can you support large-volume or long-term supply?
We have stable production capacity and a well-established supply chain, enabling continuous bulk supply. We support ton-level and container-level orders, as well as long-term cooperation projects.
4. What is your typical lead time?
For in-stock products, shipment can be arranged within 1–3 days. For bulk packaging or customized orders, lead time depends on the specific quantity and production schedule.
5. What documents do you provide?
We can provide complete documentation upon request, including COA, SDS, TDS, and other compliance certificates, meeting industrial procurement and export requirements.
6. Can you customize product specifications or packaging?
Yes, we support customization of parameters such as purity, impurities, residual solvents, and heavy metals. We also offer various bulk packaging options, including 25kg bags, drums, and IBC tanks, suitable for industrial applications and transportation.
7. What shipping options do you support?
We support both FCL (Full Container Load) and LCL (Less than Container Load) shipments, and can flexibly arrange logistics solutions based on order size to meet bulk chemical export needs.
8. Do you provide technical or application support?
Yes, we provide basic application guidance and technical support based on industry experience to help customers optimize product usage.
9. How do you handle compliance and export regulations?
We are familiar with international trade and export regulations, ensuring all products comply with relevant requirements. We also provide complete documentation to support smooth customs clearance and global delivery.
Use Bulk
Supply Factory
Direct ISO 9001
Certified Samples
Available Stable
Supply